I've always played clean, never used any effects. Nice and simple. But I have a bar gig in a few weeks and Im rethinking that since there will only be 3 of us (bass, guitar and drums) and I might need some help filling the empty space. Were playing 80s, 90s, 2000 rock (STP, Greenday, Sublime etc ) Any advice on where to start and which effects might work in my situation? Im on a budget and dont want to experiment with boxes I might not need. BTW, Ill be playing a Fender Jazz. THANKS!